The Collection interface

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锟斤拷锟�

Collection is the base interface which covers functionality common to all the data structures in this library. It guarantees that all structures are traversable, countable, and can be converted to json using json_encode().

锟接匡拷摘要

Ds\Collection implements Traversable , Countable , JsonSerializable {
/* 锟斤拷锟斤拷 */
abstract public clear ( void ) : void
abstract public copy ( void ) : Ds\Collection
abstract public isEmpty ( void ) : bool
abstract public toArray ( void ) : array
}

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